Weather in Guarulhos: January
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Average day temperature: | 79.4°F |
| Average night temperature: | 67.0°F | |
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Number of sunny days: | 2 days |
| Day length: | 13.2 - 13.6 hours | |
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Number of rainy days: | 7 days |
| Precipitation totals: | 3.7 in. | |
| more information | ||
14 days
forecast
forecast
| Guarulhos |
weather in
February
February
| Guarulhos |
Air temperature in January, °F
Show year:
2025
2024
2023
The highest day temperature during January of 2025 was 87°F. At the same time the lowest night temperature was 62°F. Daily and nightly averages during January were 79.5°F and 67.6°F.
Sunny, partly cloudy and cloudy days
Mostly all days in January are cloudy but sunny and partly cloudy days are also possible.
Precipitation total in January, in.
Precipitation total value in Guarulhos in January is 3.7 in. Other months of the year show relatively similar values.
Wind speed in January, mph
The average wind speed value in January is 5.3 mph
Average sunny hours
This chart shows average number of hours during the day when sunlight can reach the ground. It depends on day length and cloudiness during the day. The average number of sunny hours in January is: 4.6.
Best time for vacation in Guarulhos
Guarulhos on a weather map
Places in Brazil:
Name
°F
24 Hours Forecast
Guarulhos
Local time: 04:39
December 05, friday
0600
64°F
W
6 mph
6 mph
0900
79°F
W
5 mph
5 mph
1200
88°F
N
9 mph
9 mph
1500
79°F
NW
14 mph
14 mph
1800
70°F
NW
9 mph
9 mph
2100
64°F
W
7 mph
7 mph
December 06, saturday
0000
63°F
W
6 mph
6 mph
0300
63°F
SW
5 mph
5 mph
